2D Artwork: boombox finished i think

heres my entry for the boombox comp. may colour before submitting but im definately no colourist.
did the rough pencils for this lil after breaking my drawing wrist so most of this was done with the inking which i did on ms paint.
any crits are welcome

hopefully with colours the focus would be put on boombox and the background might look better. as for the head, i have had a lot of problems with head positions in the past when the character is in similar positions. so unfortunately you're probably right.
thanks for the constructive crit XD